<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" href="layui/css/layui.css">
    <title>橘子网课</title>
</head>
<body>
<div style="padding: 50px 0; height: 600px; text-align: center;">
    <h1>
        <i class="layui-icon" style="line-height: 500px; font-size: 500px; color: #393D50;">&#xe61c;</i>
    </h1>
    <p style="font-size: 20px; font-weight: 300; color: #999;">好干净的页面啊，什么都没有的样子</p>
</div>
</body>
</html>